He gives you an item list that tells you what you need to get him. By bringing Thorgel each of the fifty items on the list, you will be able to obtain a death talisman. You do not need to bring him the items and can instead just bring your own talisman to enter the death altar.

The items on the list are as follows:

Babydragon bones
Ball of wool
Bronze bar
Bronze helm
Bucket of milk
Cake tin
Cheese
Chisel
Cooked meat
Egg
Facemask
Fishing rod
Flax
Gold ring
Hammer
Iron hatchet
Iron nail
Iron pickaxe
Jug of wine
Kebab
Knife
Leather boots
Leather gloves
Lobster pot
Lockpick
Necklace mould
Needle
Oak logs
Pie dish
Reset
Plank
Pot of flour
Potato cactus
Potatoes(10) (a sack of potatoes)
Pure essence
Redberries
Rope
Rotten tomato
Shears
Skull
Spade
Swamp paste
Thread
Tinderbox
Unicorn horn dust
Vial of water
White apron
White berries
One of these three tickets:
Archery ticket,
Agility arena ticket, or
Castle wars ticket
Which one you have to find is random.
One of these three books:
Crumbling tome
Slashed/battered book
Prifddinas' history
Which one you have to find is random.
One of these three keys:
Jail key
Dusty key
Door key
Which one you have to find is random.
Reset